Unicel C8420 Hayward Hot Tub and Spa 8 Inch Filter Pump 200 Square Foot Pack:1 Pk while the powerful vacuum action

while the powerful vacuum action whisks away small and large debris

Top Hole Dimension: 3"

baja shelves and other water features

It protects spas from the damaging effects of scale buildup and staining due to excessive calcium

EFFICIENT: DE filters require less pumping power than other types of filters

Unicel C8420 Hayward Hot Tub and Spa 8 Inch Filter Pump 200 Square Foot Pack:1 Pk while the powerful vacuum action200 square foot filter media replacement cartridge ensures your spa works continuously all season long Tightly pleated filter media easily removes dirt and debris to keep your pump running optimally and your water crystal clear Compatible with Hayward CS200E, CX1900RE, CX200XRE, CX2020RE and Waterway Plastics 817 0200P Features an 8 inch diameter that provides a snug fit to catch all the dirt and debris that passes through your pump Specs: Outside